his body has been returned to the united states. >>> and new details about a key donor whose money is at the center of john edwards' criminal trial. jonathan sery has the latest from north carolina. >> reporter: a witness said that one of john edwards' key deaners felt she was used by the former presidential candidate. huffman, a close friend of bunny melon, testified the wealthy heiress was deeply angered by a request to provide 40 to $50 million to a poverty foundation after edwards' presidential hope was dashed. huffman said that edwards later claimed he didn't know his aid andrew young asked for that much. young said the amount of edwards' idea. -- edwards' idea. huffman testified he believed young was telling the truth. melon's money is at the center of the campaign corruption trial. prosecutors alleged that edwards masterminded the scheme to use $1 million to hide the pregnant mistress as he sought the white house. many legal experts say worn 01- year-old melon is not expected to take the witt only does she of information based on what i told, she was taking steps to cover this